condition	mean	min	max
4 h after light	5.651009999999999	3.73095	7.57107
8 h after light	4.93554	3.9935	5.87758
12 h after light	4.78465	3.49919	6.07011
4 h after dark	4.577476666666667	3.57217	6.22349
8 h after dark	5.48056	5.16803	5.71014
12 h after dark	5.499766666666667	5.29934	5.70954